SparkPlugBasics

Technology

How to Read Spark Plugs: A Comprehensive Guide

Understanding the Basics of Spark Plugs Spark plugs are a crucial component of the ignition system in an internal combustion engine. They are responsible for igniting the fuel-air mixture in the engine’s cylinders, which powers the engine and propels the vehicle forward. Each spark plug has a central electrode and a ground electrode, separated by a small gap. When an…